it just leads to imroved MPG

Maybe there needs to be consecutive dyno and fuel mileage tests before and after the installation of this eco combo to see if there is any change but of course I'm not wasting bucks on a dyno test for this product. What i feel is a little pep in take off and better thorttle response that make me believe it just leads to imroved MPG. My fuel bills coincides so i am happy.

I am a dissatisfied buyer

I'd turn a blind eye on poor workmanship if it gave those fuel saving gains advertized on magnum web site. Noticeably it did NOT. I averaged 14 litre / 100 km before installed the fuel saver combo and no I can measure a bit less than 13. I am a dissatisfied buyer.

7 of 11 people found this review helpful.

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netted 11% improvment in fuel economy

My mustang 4.6L GT with these fuel saver mods was expected to travel 23 to 25 miles on a gallon of gasoline. Wife did the math yesterday, in conclusion we netted 11% improvment in fuel economy and noticed an incredible boost in pwoer when mash the throttle hard. Don't be puzzling, this kit'll pay iteslf in a short run. Unsurprisingly, product managers were proved to be extremely helpful and modest, considering they are really incined in engineering.

19 of 26 people found this review helpful.

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I've never installed

I value-checked this part before going ahead with my order still I've never installed. Arrived on time in good condition but I reckoned, lotta labor required as well as no guarantee fuel saver will ever does what it was claimed to, return process was a way easy and my request was honored fast, they tried to entice me with coupons and discount but no way I don't want to do anything to jeopardize making the car run bad.

it helped to save 17% gasoline in city

its a very god product it helped to save 17% gasoline in city and 13% average on highway. Installs simple if you already made such work but it may be a misery for anyone has no access to tools and has no expertise. Bear in mind you need to transform the intake when installing the intake tube.

0 of 0 people found this review helpful.

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fuel saver kit significantly improved

Magnum has a good reputation on the net in addition claims sounded achievable, so I decided to ignore forum threads about inefficient scams promising unparalleled MPG gains. This magnum fuel saver kit significantly improved the gas mileage in my LS2. I was very pleasantly surprised. Thanks for a fun fuel saver device that really take effect on my thirsty car. Definitely would recommend to others.

Looking for warranted less consumption without any hassle of installing difficult apocryphal technical gadgets? Ecomaster warrants a dramatic reduction of consumption by an average of 15 % without any compromise to engine performance. Gas mileage boost is over 12% on highways and you won’t lose horsepower at the wheels or have to drive slowly & thriftily. You can freely put the pedal to the metal. The state-of-the-art Ecomaster Pro is an affordable fuel saver module that gives you the mileage boost you are looking for!

This Fuel Saver Oxygen Sensor with genuine Bosch head warrants dramatic increase of miles per gallon by an average of 15% without any compromise with engine performance. You don't have to sacrifice horsepower at the wheels or have to drive slowly. This gas saver O2 sensor will not affect engine reliability and durability.

The 450SE is one of the best model in the entire Mercedes lineup. It offers a great combination of good handling, power, and aggression. With each generation, the Mercedess became more striking, offering series of improvements and innovations. However, there is another side of this evolution, while the new fuel saving kits bring technologies of the future, others become outdated. Fortunately, you have magnumtuning.com that is always ready to help you with customizing the Car Truck SUV. If you want ti simply improve fuel mileage or you are about to take your Mercedes 450SE one step higher, we encourage you to check out our collection of the Mercedes fuel saving kits that will make the engine and driveline run at their full potential. We've never lost sight of the importance of the technology we've developed over the past 20 plus years. Our latest technology fuel saving kits take your Car Truck SUV to the next level.

Mercedes 450SE

If you want a more efficient Mercedes showing advantages relative to a factory Car-Truck-SUV, the best way to upgrade your 450SE motor is by installing Gas Saving Premium Kit is easy to use and fit. Invaluable results promptly! No setbacks just advantages! The authentic Magnum Economy booster combo has been engineered to be entirely compatible with your motor. Buy from the factory outlet. We provide extended warranty for each Magnum part. Mercedes Economy booster combo will increase the fuel economy through all the gears in addition improve driving power and fuel efficiency throughout the RPM range. Gains for 450SE Gas Saving Premium Kit stated on our magnumtuning.com web site are guaranteed by the manufacturer. Magnum Fuel saver combo works with the original Car-Truck-SUV system installed on the air intake and perform its job through the air flow. Fit your Gas Saving Premium Kit on your 450SE engine today following the installation instructions allowing it to raise your Mercedes to a higher level. This opinion came from Wicent, Hi, great deal, unbeatable price, you are a true fast shipper. I wish I had the same service from other vendors. Very good communication. Unbelievable technical aid, you are excellent Rob.